History of the Peloponnesian War
Thucydides
Thucydides, Vol. 1-4. Smith, Charles Foster, translator. London and Cambridge, MA: Heinemann and Harvard University Press, 1919-1923.
But the soldiers were so cramped in their quarters that they were obliged to land on the edge of the island and take their meals under cover of a picket, and one of their number accidentally set fire to a small portion of the forest, and from this, when a breeze had sprung up, most of the forest was burned before they knew it.
Thus it happened that Demosthenes, who could now get a better view of the Lacedaemonians, found that they were more numerous than he had thought; for he had previously suspected that the number for which they were sending provisions was smaller than they stated.[*](cf. 4.16.1.) He also found that the island was less difficult to make a landing upon than he had supposed.
He now, therefore, believing that the object in view was well worth a more serious effort on the part of the Athenians, began preparations for the attempt, summoning troops from the allies in the neighbourhood and getting everything else ready. Cleon, meanwhile, having first sent word to Demosthenes that he would soon be there, arrived at Pylos, bringing the army for which he had asked. As soon as they had joined forces, they sent a herald to the enemy's camp on the mainland, giving them the option, if they wished to avoid a conflict, of ordering the men on the island to surrender themselves and their arms, on condition that they should be held in mild custody until some agreement should be reached about the main question.[*](ie. a general peace.)
This offer being rejected, the Athenians waited for one day, but on the next day while it was still dark they embarked all their hoplites on a few vessels and put off, landing a little before dawn on both sides of the island, on the side toward the open sea and on that facing the harbour, their number being about eight hundred, all hoplites. They then advanced at a run against the first guard-post on the island.
For the forces of the enemy were disposed as follows: in this, the first post, there were about thirty hoplites; the central and most level part of the island, near their water supply,[*](cf. ch. xxvi 4.) was held by the main body of troops, under the command of Epitadas; and a small detachment guarded the very extremity of the island where it looks toward Pylos. This point was precipitous on the side toward the sea and least assailable toward the land; there was also here an old fortification, built of stones picked up,[*](Not hewn, but brought just as they picked them out.) which the Lacedaemonians thought would be useful to them in case they should have to retreat under strong pressure. Such, then, was the disposition of the enemy's forces.